Combining observations in gravitational waves with those from more conventional telescopes can help tease out details of how these processes happen. (newscientist.com)
That will enable us to pinpoint the source of gravitational waves in the sky, so more conventional telescopes can follow up and check for a visible counterpart to the signal. (newscientist.com)
Many people find dark matter's existence very strange and ask how it can possibly be that most matter — about six times the amount we see — is something we can't detect with conventional telescopes. (discovermagazine.com)